123977148

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 293373696

約数和(自身を除く): 169396548

約数列:

[1, 2, 3, 4, 6, 12, 163, 241, 263, 326, 482, 489, 526, 652, 723, 789, 964, 978, 1052, 1446, 1578, 1956, 2892, 3156, 39283, 42869, 63383, 78566, 85738, 117849, 126766, 128607, 157132, 171476, 190149, 235698, 253532, 257214, 380298, 471396, 514428, 760596, 10331429, 20662858, 30994287, 41325716, 61988574, 123977148]

約数ペア:

[(1, 123977148), (2, 61988574), (3, 41325716), (4, 30994287), (6, 20662858), (12, 10331429), (163, 760596), (241, 514428), (263, 471396), (326, 380298), (482, 257214), (489, 253532), (526, 235698), (652, 190149), (723, 171476), (789, 157132), (964, 128607), (978, 126766), (1052, 117849), (1446, 85738), (1578, 78566), (1956, 63383), (2892, 42869), (3156, 39283)]